Wireless headset



FIG. 1 is a perspective view of the wireless headset;

FIG. 2 is a front view of the wireless headset;

FIG. 3 is a rear view of the wireless headset;

FIG. 4 is a left side view of the wireless headset;

FIG. 5 is a right side view of the wireless headset;

FIG. 6 is a top side view of the wireless headset; and,

FIG. 7 is a bottom view of the wireless headset.

The broken lines in the drawings are for purposes of illustration and form no part of the claimed design. 

CLAIM The ornamental design for an wireless headset, as shown and described. 